• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Electromagnetic Field Theory

Electromagnetic Field Theory
Poyniting vector has the dimensions

 Watts/metre2.
 Watt × metre2.
 Watt × metre.
 Watt/metre.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
Find the length of a conductor which is moving with a velocity 0.4m/s in a magnetic field of 8T, inducing an emf of 20V.

 0.6m.
 0.5m.
 6.25m.
 5.25m.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
The field at any point on the axis of a current carrying coil will be

 perpendicular to the axis.
 parallel to axis.
 at angle of 45° with the axis.
 zero.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
In an impedance smith chart, a clockwise movement along a constant resistance circle gives rise to

An increase in the value of reactance
Decrease in the value of reactance
No change in the reactance value
No change in the impedance value

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
MUF is depend upon

Electron density of the ionospheric layer
Height of ionospheric layer
11 year sun spot cycle
Received frequency by receiver

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory
It is best to use for coupling a coaxial line to a parallel wire transmission line.

Balun
Slotted line
Directional Coupler
Tee

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electromagnetic Field Theory

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑